Big Power 8A 72v Charger
Slightly more gentle on the battery but at lower cost.
72v (84v) 10A charger for large batteries
(not use for downtube Battery with 3.5 jack pin)
These will recharge one of our Sur Ron 42Ah batteries in under 5 hours from flat (10 A charger take 4 hours)
comes with XT60 connector and UK mains plug